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vagabundo [1.1K]
2 years ago
8

In the diagram a || b, if m∠6 = 21°, what is m∠4?

Mathematics
1 answer:
kumpel [21]2 years ago
4 0

Answer:D

Step-by-step explanation:

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Abigail says that all the numbers ending 1 are prime. Is Abigail correct or incorrect
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Incorrect.
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3 years ago
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Find a numerical value if one trigonometric function of x if tan2x-sin2x/sin2x=5
seropon [69]

Answer:

The values of x that satisfy the given equation are:

x1 = 1.183 + nπ

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Step-by-step explanation:

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Simplifying this, we have

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Adding 1 to both sides, we have

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Taking square roots of both sides, we have.

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≈ 1.183 + nπ or -1.183 + nπ

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Answer:

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